It is recommended to shave off pubic hair during circumcision. It is a good idea to shave your pubic hair in preparation for circumcision; if you don’t shave your pubic hair, it is easier for it to get inside the incision during the procedure, leading to infection. And, the presence of pubic hair can lead to a buildup of bacteria that can cause the incision to become infected. In addition to shaving off pubic hair before circumcision, you need to make sure that the area is free of infection, and if you have glans circumcision, you should not operate until the inflammation is under control. Blood sugar should be controlled before the operation, otherwise it is easier to cause infection and incision not healing; pay attention to whether the coagulation function is normal before the operation, if abnormal it will lead to more bleeding during and after the operation.